Bentonite for Mud

Bentonite for Pipe Jacking

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  • Bentonite for Pipe Jacking

Technical standards of Bentonite for Pipe Jacking

Refer to GB/T5005-2010 <Specification for Drilling Fluid Materials >and OCMA standards.

Texinyang Bentonite IndexOCMA Standards
Yield value/plastic viscosity≤3≤3
filtration loss/cm3
75μm screen remaining/%(m/m)≤2.5≤2.5
Moisture/% (m/m)≤11≤13

Product features: with good lubricity ,cohesion,thickening and gelling.well wall protection and seepage prevention.

Product application:suitable for pipe jacking, directional crossing, trenchless and other engineering projects.